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प्रश्न
Why is it difficult to read the image of the text of a page formed due to reflection by a plane mirror?
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उत्तर
Due to lateral inversion, , it becomes difficult to read the image of the text of a page formed due to reflection by a plane mirror.
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संबंधित प्रश्न
An insect is sitting in front of a plane mirror at a distance 1 m from it.
(a) Where is the image of the insect formed?
An optician while testing the eyes of a patient keeps a chart of letters 3 m behind the patient and asks him to see the letters on the image of chart formed in a plane mirror kept at distance 2 m in front of him. At what distance is the chart seen by the patient?
Two plane mirrors are placed making an angle θ° in between them. For an object placed in between the mirrors, if angle is gradually increased from 0° to 180°, how will the number of images change : increase, decrease or remain unchanged?
Two plane mirrors are arranged parallel and facing each other at some separation. How many images are formed for a point object kept in between them? Show the formation of images with the help of a ray diagram
State two uses of a plane mirror.
Prove geometrically that when plane mirror turns through a certain angle, the reflected ray turns through twice the angle.
Draw a neat two ray diagram for the formation of images in two plane mirrors, when mirrors are at right angles to each other.
An insect is sitting in front of a plane mirror at a distance of one meter from it.
- Where is the image of insect formed?
- What is the distance between insect and its image?
- State any two characteristics of image formed in a plane mirror.
Select the correct option:
In case of concave mirror, the minimum distance between an object and its real image is:
Identify the following kind of beam of light.
